.net wpf developer jobs in Northamptonshire

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

ABOUT SIMA SIMA is a high-growth next-generation impact investment manager, known for creating innovative impact investment funds with deep impact. We have to date raised over $400 million in the solar, microfinance and clean cooking sectors, with leading public and private sector impact investors, and currently are raising an additional $400 million fund. Our headquarters is in the US and we...

You will be selling energy services such as Domestic & Commercial EPC certificates, plus giving consultative advice on Energy & Money saving techniques supporting landlords, tenants & homeowners (Energy saving measures & Tariff options advice).

TGR Haas F1 Team competes in the FIA Formula 1 World Championship with Grand Prix race winner Esteban Ocon and British rising star Ollie Bearman, led by Team Principal Ayao Komatsu. The 2025 season saw the team's second highest points total in its 10-season history, achieving a combined total of 20 top 10 finishes. We don't follow the status quo, we're here to challenge the competition, and we...

Software Engineer Brackley, UK The Mercedes-AMG PETRONAS Formula One Team, based out of Brackley, UK, brings together over 1,300 dedicated and determined people that design, develop, manufacture, and race the cars driven by seven-time World Champion Lewis Hamilton and Grand Prix winner, George Russell. We apply the same vision, skills and vitality to projects for external clients, through our...

You will guide architectural decisions, mentor engineering teams, and collaborate with stakeholders to align technology with business goals. The ideal candidate has a track record of delivering complex systems within large digital transformation programs, driving modernization efforts across legacy platforms, and fostering a culture of innovation, agility, and continuous improvement.

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. Lead projects from inception to launch and beyond, having a high degree of autonomy and ownership over your work.

About the Job Internal Applicants Only Full Time - Fixed Term until 31 December 2026, or upon the return of the postholder, whichever is sooner Interview Date: 16 December 2025 This is a key post within the Student Administration team, responsible for the development and enhancement of systems that support the student lifecycle, including but not limited to the SITS student record system....

You will provide ownership of the commissioning process through all stages of the project including the management of multiple process engineering sub contractors and technology providers. Key Responsibilities: Day to day management and coordination of all commissioning and commissioning planning activities, including planning for process commissioning and testing.

You will have a professional pro-active approach, strong client care skills and be interested in Business Development and Marketing to supplement the substantial work volumes brought in by the company Key Skills Required: - Must have a clean, valid Practising Certificate at the time of applying

You will work with your sales leadership team to define your individual territory plan, focusing on new prospects with between 350 to 1499 employees in the UK (more globally). The types of deals that you get to work on will vary; it could be a 3-5 month process with 3/4 stakeholders, at £20-50,000 in year 1 revenue for a local only offering.

About the Job This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We’re looking for a dynamic software...

Account Manager – Cyber Security Solutions On behalf of a fast‑growing Cyber Security Solutions provider that helps organisations protect their digital assets and stay ahead of evolving threats, we are seeking a proactive and relationship‑driven Account Manager to nurture and grow a portfolio of mid‑market and enterprise clients. This role blends strategic account development with targeted new...

Energy Sales Consultant UK Wide £35,000–£45,000 + uncapped commission & performance incentives Our client is an award-winning commercial energy and sustainability consultancy. For over two decades, they’ve helped businesses cut costs, manage usage, and transition to greener energy. From SMEs to complex multi-site organisations, they deliver smart procurement, compliance support, and...

Market Design Lead – Switching & Registration Who Are RECCo? We are an independent, non-profit organisation responsible for the Retail Energy Code — a key part of how the GB retail energy market is regulated. But we don’t just manage rules. We look ahead, not just react, helping the market change in the right way. We deliver secure digital services, clear governance, and practical solutions...

Want to take your sales career to the next level? Look no further than memoryBlue, the fastest-growing sales development company in B2B tech. Who are we? Since 2002, memoryBlue has been a top sales development consulting firm that specializes in helping B2B high-tech companies like - Cloudera, Couchbase, Splunk, Symantec, McAfee, Box - grow revenue by providing top-tier SDR talent, proven...

Principal Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team. This is a rare opportunity to combine hands-on development with strategic influence, guiding architecture decisions and shaping...

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will: